Multi-sensor-based under-screen fingerprint capturing method and system and electronic device
US11157716B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Mar 27, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1318
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a multi-sensor-based under-screen fingerprint capturing method and system and an electronic device, where the method is applied to an under-screen fingerprint capturing system including multiple fingerprint sensors, and includes: acquiring fingerprint information of a user captured by the multiple fingerprint sensors, where each fingerprint sensor corresponds to a sensing region, and sensing regions corresponding to the multiple fingerprint sensors form a fingerprint capturing region of the under-screen fingerprint capturing system; and determining an effectively pressed fingerprint sensor among the multiple fingerprint sensors according to the fingerprint information of the user, where the fingerprint information of the user captured by the effectively pressed fingerprint sensor is used for fingerprint authentication of the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.